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Why git can't remember my passphrase under Windows
...elevated and my git host is github and i have create a ssh key like that guide on github
11 Answers
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Rails: How can I set default values in ActiveRecord?
...ready been mentioned this will not work when you just call Model.new.
Overriding initialize can work, but don't forget to call super!
Using a plugin like phusion's is getting a bit ridiculous. This is ruby, do we really need a plugin just to initialize some default values?
Overriding after_initializ...
Space between two rows in a table?
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Yeah, this method would be ideal, except that IE 7 doesn't support it. For browser support, see: quirksmode.org/css/tables.html
– Simon East
Feb 26 '12 at 22:50
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Removing an activity from the history stack
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You can achieve this by setting the android:noHistory attribute to "true" in the relevant <activity> entries in your AndroidManifest.xml file. For example:
<activity
android:name=".AnyActivity"
android:noHistory="true" />
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Best practices for using Markers in SLF4J/Logback
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First, as @darioo said:
MDC is used for associating multiple events with few "entities"
[Markers] are used for "special" events that you want to have filtered from usual ones
So your assertion that You want to use MDC for this. Markers are f...
Local Storage vs Cookies
...torage serve different purposes. Cookies are primarily for reading server-side, local storage can only be read by the client-side. So the question is, in your app, who needs this data — the client or the server?
If it's your client (your JavaScript), then by all means switch. You're wasting bandw...
Payment Processors - What do I need to know if I want to accept credit cards on my website? [closed]
...t. You may want to check with your bank, because a lot of major banks provide merchant services. You may be able to get deals, because you are already a customer of theirs, but if not, then you can shop around. If you plan on accepting Discover or American Express, those will be separate, because...
How can I extract embedded fonts from a PDF as valid font files?
... variety of files: images as well as fonts. These include PNG, TTF, CFF, CID, etc. The image names will be like img-0412.png if the PDF object number of the image was 412. The fontnames will be like FGETYK+LinLibertineI-0966.ttf, if the font's PDF object number was 966.
CFF (Compact Font Format) fi...
Perform debounce in React.js
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2018: try promise debouncing
We often want to debounce API calls to avoid flooding the backend with useless requests.
In 2018, working with callbacks (Lodash/Underscore) feels bad and error-prone to me. It's easy to encounter boilerplate and concurrency issues due to API calls resolving in an a...
SET versus SELECT when assigning variables?
... raise an error. SELECT will assign one of the values to the variable and hide the fact that multiple values were returned (so you'd likely never know why something was going wrong elsewhere - have fun troubleshooting that one)
When assigning from a query if there is no value returned then SET wil...